I ended up getting the white basic. I'm not big on DL games (Haven't DL anything to the Wii in roughly 2 years) though with GC games being available, that may change. If so, then the 8gigs of internal storage will fill up quickly (GC games were up to 1.5 gigs right?) We all know Wii U will support SD cards up to 64GB and external HDD of any size. I hope we can access and play files right off the added storage, and not be forced to move games and files to the system and back.
At any rate, I think I'm going to go the SD route for the Wii U and buy a 64GB SD card. To those future Wii U owners, what are your plans? Any benefits over SD card vs an external HDD other than space? I'm under the assumption and SD card will access files faster, and less prone to failure than the HDD.